TREA

Boller Arthur

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  • Binningen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Halobenzene liquid crystals
    • Patent number 5,454,974
    • Issue date Oct 3, 1995
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Halobenzene liquid crystals
    • Patent number 5,302,317
    • Issue date Apr 12, 1994
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Halobenzene liquid crystals
    • Patent number 5,230,826
    • Issue date Jul 27, 1993
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystal compounds and indicating device employing same
    • Patent number 5,013,476
    • Issue date May 7, 1991
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Dicyano compounds
    • Patent number 4,704,005
    • Issue date Nov 3, 1987
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cyclohexanecarbonitriles
    • Patent number 4,629,581
    • Issue date Dec 16, 1986
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Coloring substance-containing liquid crystal mixtures
    • Patent number 4,613,208
    • Issue date Sep 23, 1986
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Disubstituted pyrimidines
    • Patent number 4,462,923
    • Issue date Jul 31, 1984
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystal mixtures
    • Patent number 4,395,350
    • Issue date Jul 26, 1983
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Hydrogenated naphthalenes
    • Patent number 4,391,731
    • Issue date Jul 5, 1983
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Meterocyclic compounds
    • Patent number 4,389,329
    • Issue date Jun 21, 1983
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystal mixtures
    • Patent number 4,364,838
    • Issue date Dec 21, 1982
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyrimidine derivatives
    • Patent number 4,309,539
    • Issue date Jan 5, 1982
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heterocyclic compounds
    • Patent number 4,273,929
    • Issue date Jun 16, 1981
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystal mixtures
    • Patent number 4,198,130
    • Issue date Apr 15, 1980
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystal mixtures
    • Patent number 4,180,475
    • Issue date Dec 25, 1979
    • Martin Schadt
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phenyl-pyrimidines
    • Patent number 4,066,570
    • Issue date Jan 3, 1978
    • Hoffman-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phenylpyrimidine derivatives
    • Patent number 4,062,798
    • Issue date Dec 13, 1977
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystalline cinnamic acid esters
    • Patent number 4,061,587
    • Issue date Dec 6, 1977
    • Hoffmann-La Roche Inc.
    • Hanspeter Scherrer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystalline isonitriles
    • Patent number 4,058,476
    • Issue date Nov 15, 1977
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystal esters
    • Patent number 4,058,478
    • Issue date Nov 15, 1977
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystal Schiffs bases
    • Patent number 4,058,477
    • Issue date Nov 15, 1977
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystalline biphenyls
    • Patent number 4,053,431
    • Issue date Oct 11, 1977
    • Hoffmann-La Roche Inc.
    • Hanspeter Scherrer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Electro-optical cell containing dielectric isonitriles
    • Patent number 3,997,242
    • Issue date Dec 14, 1976
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phenyl-pyrimidines
    • Patent number 3,997,536
    • Issue date Dec 14, 1976
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Mixtures of liquid crystals
    • Patent number 3,981,817
    • Issue date Sep 21, 1976
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystal esters
    • Patent number 3,963,311
    • Issue date Jun 15, 1976
    • Hoffmann-La Roche Inc.
    • Arthur Boller
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystal Schiffs bases
    • Patent number 3,963,313
    • Issue date Jun 15, 1976
    • Hoffmann-La Roche Inc.
    • Boller Arthur
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystalline biphenyls
    • Patent number 3,952,046
    • Issue date Apr 20, 1976
    • Hoffmann-La Roche Inc.
    • Hanspeter Scherrer
    • C07 - ORGANIC CHEMISTRY